Suppose a jar of 50 marbles consists of 10 red marbles, 12 blue marbles, 5 green marbles, 4 black marbles, 1 white marble, 9 pink marbles, 3 orange marbles, and 6 yellow marbles.    If you were to randomly select one marble from the jar, what is the probability that the marble would be red or black? Type your answer as a decimal rounded to 2 decimal places. For example if you thought the answer was 0.12345 then you would type in 0.12.

A person’s favorite brand of cereal would be an example of which measurement scale?

A math professor was interested in figuring out whether students taking mathematics classes  at his school preferred to take them online or face to face. He decided to randomly survey students taking mathematics classes that semester. He ended up surveying 120 students who were taking math classes that semester, and 40 of them stated that they preferred taking their math classes online while 80 of them preferred taking them face to face.   Construct and interpret a 92% confidence interval for the true proportion of students at the school that prefer to take math classes face to face.  Make sure to address the following in your response: Check any and all relevant assumptions and state how you determined whether or not they were satisfied (Be as specific as possible) Make sure to type your confidence interval in an interval format with each bound rounded to 3 decimal places [For example, (0.123, 0.456)] Make sure to include an interpretation in context of the given problem

A math professor was interested in figuring out whether students taking mathematics classes  at his school preferred to take them online or face to face. He decided to randomly survey students taking mathematics classes that semester. He ended up surveying 120 students who were taking math classes that semester, and 37 of them stated that they preferred taking their math classes online while 83 of them preferred taking them face to face.   Construct and interpret a 95% confidence interval for the true proportion of students at the school that prefer to take math classes face to face.  Make sure to address the following in your response: Check any and all relevant assumptions and state how you determined whether or not they were satisfied (Be as specific as possible) Make sure to type your confidence interval in an interval format with each bound rounded to 3 decimal places  [For example, (0.123, 0.456)] Make sure to include an interpretation in context of the given problem

The bone cells that maintain the bone matrix are ___________. 

From proximal to distal, what bones form the upper limb?1.    carpals2.    humerus3.    metacarpals4.    phalanges5.    ulna and radius

A in the image above is ________

The periosteum is secured to underlying compact bone by collagen fibers called:

The principal elbow flexors located on the anterior side of the humerus are ____

The muscles of the medial compartment of the thigh function to _